Q4P3

Q4P3, a protocol droid, was dispatched to Mustafar on behalf of his master, Pann, with the mission of obtaining the "Codex". During his time on the planet, he engaged in conversations with numerous droids in an attempt to discover the whereabouts of the "Codex". One droid, in particular, gave him the impression that the "Codex" had been located; however, Q4P3 couldn't reach it because of the dangerous creatures inhabiting the planet. Consequently, he took refuge within the Mensix Mining Facility, awaiting the arrival of someone he could pay to recover the item.

Eventually, an individual arrived, and Q4P3 provided them with a scanner. The purpose of the scanner was to examine the memory of the droid that Q4P3 believed had discovered the "Codex", as it had malfunctioned outside of the facility. The individual returned shortly thereafter with the object, which was revealed to be a Sith holocron. Despite this not being the item Q4P3 sought, he compensated the individual for their services and allowed them to retain the holocron.